Advanced Image Processing Methods for Automated Quantitative Microstructural Analysis

Optimization of material properties can be aided by the studying its microstructural behavior. To obtain meaningful information about any given material, a large number of grain boundaries on the order of thousands of grains is required. However, current datasets of grain boundaries are often very limited due to the large amount of human effort required to delineate grain boundaries. Previous attempts to automate the grain boundary detection process using standard image processing techniques required images that were highly optimized for these algorithms. This work seeks to improve previous results by using newer, advanced mathematical methods for image processing. The automated algorithm is compared to standard, manually produced results.

Name thesis:degree_name

MS

Level thesis:degree_level

Immediate Access

Discipline thesis:degree_discipline

Computational Mathematics

Year dc:date.available

2006

Author dc:creator

• Chambers, Jonathan

Contributors dc:contributor

• Stacey Levine
• John Fleming
• Kathleen Taylor

• electron microscopy
• grains
• image processing

Language dc:language

English

Repository record dc:identifier

https://dsc.duq.edu/etd/390

OAI identifier oai:identifier

oai:dsc.duq.edu:etd-1403